ISDN U Interface Hybrid APC13102 FEATURES • Integrated single component ISDN U Interface solution designed to interface Motorola’s MC145572 U Interface Transceiver to the network. • Designed to meet ANSI test loops 1-15 • Designed to be Bellcore compliant • Designed for use with MC145572 • Integral high frequency emi choke ELECTRICAL SPECIFICATIONS @ 25°C OPERATING TEMPERATURE -40°C TO +85°C STORAGE TEMPERATURE -40°C TO +85°C Transformer Choke Turns Ratio +/- 5% SEC:PRI Primary Inductance mH min Leakage Inductance uH max PRI DCR OHMS +/-20% SEC DCR OHMS +/-20% DC BIAS mA max Inductance per line mH nom DCR per line OHMS 1:0.625:0.625 26.5 70 27.0 13.5 40 0.04 0.5 NOTES: ISOLATION PRI:SEC 1500VRMS. UL CERTIFIED TO UL 1459 THIRD EDITION AND UL 1950 SECOND EDITION WITH D3 DEVIATIONS UL FILE NUMBER E175058 SCHEMATIC Vcc 3 2 1 8 A OUT 7 TIP BOUT SEC:PRI Vcc _ 6 5 4 + BIN A IN 9RING 10 MECHANICAL SIDEELEV ATION ENDELEV ATION PLANVIEWPINLA 13.34MAX 12 20.95 4.0 30.48 YOUT DIMENSIONS 6EQUAL SPACESEACH5.08 25.8 38.20MAX 7 1 2.54 6 12.70 2.54 NOTES:NOT TOSCALE TOLERANCE+/-0.2mm ALL DIMENSIONSINmm PINDIAMETER0.75mmMAX. DOT ON TOP SURFACEINDICA TESPIN1 ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1